1021924300

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{4643}}^1$

素因数の和:4759

約数の個数: 72

約数和(自身を含む): 2321851392

約数和(自身を除く): 1299927092

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 71, 100, 124, 142, 155, 284, 310, 355, 620, 710, 775, 1420, 1550, 1775, 2201, 3100, 3550, 4402, 4643, 7100, 8804, 9286, 11005, 18572, 22010, 23215, 44020, 46430, 55025, 92860, 110050, 116075, 143933, 220100, 232150, 287866, 329653, 464300, 575732, 659306, 719665, 1318612, 1439330, 1648265, 2878660, 3296530, 3598325, 6593060, 7196650, 8241325, 10219243, 14393300, 16482650, 20438486, 32965300, 40876972, 51096215, 102192430, 204384860, 255481075, 510962150, 1021924300]

約数ペア:

[(1, 1021924300), (2, 510962150), (4, 255481075), (5, 204384860), (10, 102192430), (20, 51096215), (25, 40876972), (31, 32965300), (50, 20438486), (62, 16482650), (71, 14393300), (100, 10219243), (124, 8241325), (142, 7196650), (155, 6593060), (284, 3598325), (310, 3296530), (355, 2878660), (620, 1648265), (710, 1439330), (775, 1318612), (1420, 719665), (1550, 659306), (1775, 575732), (2201, 464300), (3100, 329653), (3550, 287866), (4402, 232150), (4643, 220100), (7100, 143933), (8804, 116075), (9286, 110050), (11005, 92860), (18572, 55025), (22010, 46430), (23215, 44020)]